Mycobacterium tuberculosis,
Mycobacterium tuberculosis 525-3 Hz
Mycobacterium tuberculosis 2101-1 Hz
Mycobacterium tuberculosis HC 1070-82 Hz
work for fish too, lethargy, emaciation, clamped fin. loss of appetite. A fish with these symptoms usually dies in one or two days.
In general,
Mycobacterium Infections 129-5 Hz
Mycobacterium Infections 341-5 Hz
Mycobacterium Infections 700-57 Hz
Mycobacterium Infections 825 Hz
for mycobacterium infections.
Big belly found in fish could be due to worms. Deworming and frequencies to remove other parasites can be found on the web.
Good day.